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Q. |
Which of the following is very reactive and kept in kerosene? |
A. | Sodium |
B. | Potassium |
C. | Iodine |
D. | Bromine |
Answer» A. Sodium | |
Explanation: Sodium is a very reactive metal. It reacts vigorously with oxygen and water. A lot of heat is generated in this process. Therefore, it is stored in kerosene to avoid contacts between either atmospheric oxygen or water. |
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